Flag staff mounting base



FIG. 1 is a front perspective view of a flag staff mounting base showingour new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being amirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for the flag staff mounting base, as shown anddescribed.